英语词汇trackbed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trackbed
释义	trackbed /ˈtrækbed/ noun the foundation structure on which railway tracks are laid 铁路路床, 路基。
随便看	thereby hangs a tale the Recent the reckoning the Reconstruction the recover the red the red carpet the Red Flag the red planet therefor therefore the Reformation therefrom the Regency the regions there goes - therein thereinafter thereinbefore thereinto there is little to choose between there is method in one's madness there is no help for it there is no holding someone there is no knowing

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。